Hi Henry,

There is a property called SelectedNodes: public SelectedOrgChartNodesCollection SelectedNodes {get;}

Binding directly to it will not work but you can use something like:

foreach (var node in mySelectedNodes)

            {

                OrgChart.SelectedNodes.Add(node);

            }

You can see a working sample for using this property here.

Please let me know if I can provide any further assistance.

Best,

Ivo